At different times, depending on the transmission conditions, the above frequencies may have signals in most parts of central and eastern China.

During the test broadcast, it is necessary to stop from time to time according to equipment debugging or testing. The keyword " downtime " can be sent in the public number to know the shutdown information in real time.

Fewer enthusiasts are welcome to take the test and please record the feedback details.

The feedback information may include, but is not limited to, detailed technical parameters such as time, location, equipment, antenna, software settings, environment, and field strength. The feedback form can be text, pictures, videos, and so on.

Welcome to consult and exchange, and make suggestions on the trial broadcast work.

In order to save and organize related information, please send the test record to the feedback mailbox.